Battery pack



FIG. 1 is a perspective view of a battery pack of the present invention. The broken lines showing instructional indicia are for illustrative purposes only and form no part of the claimed design;

FIG. 2 is a top plan view thereof

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear side elevation view thereof;

FIG. 5 is a front side elevation view thereof;

FIG. 6 is a left side elevation view thereof; and,

FIG. 7 is a rear side elevation view thereof. 

We claim the ornamental design for a battery pack, as shown and described. 